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Hitachi Koki himac CP100WX Ultracentrifuge

The CP100WX is a general-purpose Ultracentrifuge with outstanding performance up to 100,000 rpm assisting in a wide range of separation protocols in involving proteins, DNA, RNA, metal nano-colloids, and more. Reliable and efficient the Hitachi CP100WX features a Rotor Life Management (RLM) system to automatically maintain rotor logging history maximizing rotor life.

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CP100WX Angled View

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  • CP100WX Control Screen Close Up
  • CP100WX User Inserting a Rotor
  • CP100WX Run Screen Shot
  • CP100WX User List Screen Shot



Rotor Life Management

Hitachi Koki himac CP100WX Ultracentrifuge Rotor Life Management

Operational records of each rotor is stored using the Hitachi Rotor Life Management (RLM) system. Every rotor comes stanard with a memory system and is read using a sensor within the CP100WX eliminating the need for manual rotor logbook entries.

Note: non-RLM rotors still require manual logging.

Rotor Life is Automatically Extended

Hitachi Koki himac CP100WX Ultracentrifuge Extended Rotor Life The RLM system records rotor type, serial number, total number of runs and accumulated run time. Precise automatic tracking of rpm and operation time to the nearest 0.1 hours and 0.1 times extends rotor life ±10 times longer than conventional calculations.

Imbalance Protection System

Hitachi Koki himac CP100WX Ultracentrifuge Imbalance Protection System

A non-contact imbalance sensor monitors vibrations or the rotor and drive shaft. Samples may be visually balanced within 5 mm. If major vibrations are detected the Imbalance Protection System activates and stops operation.

Self-Locking Rotor System

Hitachi Koki himac CP100WX Ultracentrifuge Self Locking Rotor System

With the use of only your hands, rotors may be placed and remove from the drive shaft. Centrifugal force locks the rotor into position without the use of tools.


Electronic Control System

Hitachi Koki himac CP100WX Ultracentrifuge Electronic Control System Keypad input is enhanced by gentle “click” feedback to confirm correct entry. Operation errors or faults are immediately indicated by means of an alarm display.

User Management

Hitachi Koki himac CP100WX Ultracentrifuge User Management Each user can be entered as a unique name and ID.


Faster Acceleration and RCF

Hitachi Koki himac CP100WX Ultracentrifuge Drive Unit Performance A wire suspension and vacuum motor design, Hitachi Ultracentrifuges are able to reach a maximum acceleration of 100,000 rpm in 5 minutes.



Max. speed (rpm) 100,000
Max. RCF(xg) 803,000 (P100AT2 rotor)
Speed control accuracy (rpm) ±10 (1,000 to maximum speed)
Set speed (rpm) 1,000 to maximum speed in increments of 100
Displaying and setting RCF Applicable (RCF max. or RCF average)
ω2T run Applicable
Drive unit warranty 10 years
Rotor temperature control accuracy (°C) ±0.5 (set temperature is from 0 to +40)
Cooling method Thermo-module cooling (CFC/HCFC/HFC-free)
Operation panel Color liquid crystal display (256 color) and keyboard
Touch-sensitive panel (run screen only)
Rotor life management RLM rotor: automatic management
Rotor with optical adaptor: management by registration system
Data communication /
Log Management system
LAN board (option), himac Log Manager Ver. 3.1* (optional software)
Compatible OS: Windows® XP, Windows Vista®, Windows® 7
Vacuum system Oil-rotary vacuum pump with moisture removal function and oil diffusion pump
HEPA filter Option
Operational noise dBA 53
Heat radiation into the room 1 kW or less
Dimensions (mm) 790 (W) x 690 (D) x 1,000 (H), depth with safety cover: 890, height to the table: 850
Floor area (m2) 0.81 (900 x 900 mm)
Weight (kg) 400
Power requirements Single phase, 50/60 Hz,
AC 200/208/220 V ±10%, 20 A max. (normally 8A)
AC 230/240 V ±10%, 16 A max. (normally 7A)
Standard CE marking qualified
EN 61010-2-020, EN61326-1, EN61000-3-2*, EN 61000-3-3*
*These standards are applicable to the product when AC230/240V is selected.